Tools & Wizards About Us
ridi.de screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

ridi.de

RIDI Leuchten: RIDI Leuchten

Page Load Speed

4.8 sec in total

First Response

323 ms

Resources Loaded

3.4 sec

Page Rendered

1.2 sec

ridi.de screenshot

About Website

Visit ridi.de now to see the best up-to-date RIDI content for Germany and also check out these interesting facts you probably never knew about ridi.de

Moderne und individuelle Lichtlösungen für jede Anforderung. Wir verbinden hochmoderne Technik mit zukunftsweisendem Design und verwandeln Herausforderungen in innovative Produkte und Lösungen.

Visit ridi.de

Key Findings

We analyzed Ridi.de page load time and found that the first response time was 323 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

ridi.de performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.441

21/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

ridi.de

323 ms

502 ms

merged-224b22c45dcfde0c0e8ace28d1a6bf4f-0234ced01bb5e215a325312e91fb6649.css.gzip

218 ms

merged-f6325f42eafb63c9edceb9ad9bd6efe4-32510fc9a3f643010cde5b1da9eee807.js.gzip

326 ms

uc.js

32 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 96% of them (53 requests) were addressed to the original Ridi.de, 2% (1 request) were made to Consent.cookiebot.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Ridi.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 582.3 kB (11%)

Content Size

5.5 MB

After Optimization

4.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ridi.de main page is 5.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 69.4 kB

  • Original 80.6 kB
  • After minification 66.7 kB
  • After compression 11.2 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 13.9 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 69.4 kB or 86% of the original size.

Image Optimization

-8%

Potential reduce by 421.7 kB

  • Original 5.1 MB
  • After minification 4.7 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. RIDI images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 89.8 kB

  • Original 250.5 kB
  • After minification 250.5 kB
  • After compression 160.7 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 89.8 kB or 36% of the original size.

CSS Optimization

-3%

Potential reduce by 1.3 kB

  • Original 48.4 kB
  • After minification 48.4 kB
  • After compression 47.1 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Ridi.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (6%)

Requests Now

49

After Optimization

46

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RIDI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ridi.de

ridi.de

323 ms

502 ms

merged-224b22c45dcfde0c0e8ace28d1a6bf4f-0234ced01bb5e215a325312e91fb6649.css.gzip

merged-224b22c45dcfde0c0e8ace28d1a6bf4f-0234ced01bb5e215a325312e91fb6649.css.gzip

218 ms

merged-f6325f42eafb63c9edceb9ad9bd6efe4-32510fc9a3f643010cde5b1da9eee807.js.gzip

merged-f6325f42eafb63c9edceb9ad9bd6efe4-32510fc9a3f643010cde5b1da9eee807.js.gzip

326 ms

uc.js

uc.js

32 ms

js

js

77 ms

merged-8ce7e01be2e1d4d5ccd2c87dc3575246-63fb70206c2d8fdcdb0e4f542b4eadb0.js.gzip

merged-8ce7e01be2e1d4d5ccd2c87dc3575246-63fb70206c2d8fdcdb0e4f542b4eadb0.js.gzip

540 ms

logo.png

logo.png

216 ms

csm_Besprechungsraeume_d572ee10dc.jpg

csm_Besprechungsraeume_d572ee10dc.jpg

232 ms

csm_lager_u_logistik_375e3ac907.jpg

csm_lager_u_logistik_375e3ac907.jpg

298 ms

csm_verbrauchermarkt_3cdd672925.jpg

csm_verbrauchermarkt_3cdd672925.jpg

539 ms

csm_doppelbuero_6bbf676156.jpg

csm_doppelbuero_6bbf676156.jpg

432 ms

csm_RIDI_Group_barth_Hechingen_09_e2324a4e3d.png

csm_RIDI_Group_barth_Hechingen_09_e2324a4e3d.png

448 ms

csm_2019_04_Schultheiss_Quartier_Berlin_01_b597986824.png

csm_2019_04_Schultheiss_Quartier_Berlin_01_b597986824.png

589 ms

csm_2018-10-Spectral-Everton-Football-Club-Liverpool-01_6ce8443e3f.png

csm_2018-10-Spectral-Everton-Football-Club-Liverpool-01_6ce8443e3f.png

590 ms

csm_2015-11-Spectral-University-of-Bristol-London-01_d416060e49.png

csm_2015-11-Spectral-University-of-Bristol-London-01_d416060e49.png

407 ms

messe-Vorschau.jpg

messe-Vorschau.jpg

516 ms

csm_Decke_73a6edd1b2.jpg

csm_Decke_73a6edd1b2.jpg

541 ms

sanierungshelfer.jpg

sanierungshelfer.jpg

556 ms

csm_Header1_b4c5f03f31.jpg

csm_Header1_b4c5f03f31.jpg

625 ms

bairy_menu.jpg

bairy_menu.jpg

648 ms

LBK.jpg

LBK.jpg

649 ms

seminar.jpg

seminar.jpg

664 ms

spritesheet.png

spritesheet.png

707 ms

csm_RIDI_SARA_Slider_780c4d005a.jpg

csm_RIDI_SARA_Slider_780c4d005a.jpg

943 ms

csm_RIDI_SALI_Slider_952f843753.jpg

csm_RIDI_SALI_Slider_952f843753.jpg

841 ms

csm_RIDI_ARKA_Slider_01_d2a2404ea0.jpg

csm_RIDI_ARKA_Slider_01_d2a2404ea0.jpg

862 ms

csm_header_624bcf8d99.jpg

csm_header_624bcf8d99.jpg

972 ms

csm_RIDI_LINIA_EVO_Slider_01_e8c03dcb51.jpg

csm_RIDI_LINIA_EVO_Slider_01_e8c03dcb51.jpg

988 ms

csm_RIDI_ALBA_Slider_01_6a49ad2c37.jpg

csm_RIDI_ALBA_Slider_01_6a49ad2c37.jpg

942 ms

csm_sanierungs_header_c44edd5b0a.jpg

csm_sanierungs_header_c44edd5b0a.jpg

950 ms

csm_RIDI_Group_barth_Hechingen_07_fc0886eb17.jpg

csm_RIDI_Group_barth_Hechingen_07_fc0886eb17.jpg

1292 ms

csm_RIDI_Campus_Seminare_3a6436a6fb.jpg

csm_RIDI_Campus_Seminare_3a6436a6fb.jpg

1295 ms

csm_RIDI_News_LINIA_2m_Bild_46ff3ef0e5.jpg

csm_RIDI_News_LINIA_2m_Bild_46ff3ef0e5.jpg

1063 ms

csm_News_RIDI_Foerderung_cab098f0cc.jpg

csm_News_RIDI_Foerderung_cab098f0cc.jpg

1059 ms

csm_csm_RIDI_SURVIVOR_Slider_03_d910ba0bad_dc8e643a12.jpg

csm_csm_RIDI_SURVIVOR_Slider_03_d910ba0bad_dc8e643a12.jpg

1080 ms

csm_News_Sanierung_cc56f0b6e3.jpg

csm_News_Sanierung_cc56f0b6e3.jpg

1096 ms

newsListDefault34.png

newsListDefault34.png

1169 ms

RIDI_LINIA_EVO.jpg

RIDI_LINIA_EVO.jpg

1300 ms

SE.jpg

SE.jpg

1296 ms

AB-AS.jpg

AB-AS.jpg

1314 ms

ALBA.jpg

ALBA.jpg

1137 ms

pts55f-webfont.woff

pts55f-webfont.woff

1198 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1198 ms

ridileuchten.ttf

ridileuchten.ttf

1190 ms

pts75f-webfont.woff

pts75f-webfont.woff

1117 ms

ARKA-P_MPO.jpg

ARKA-P_MPO.jpg

1036 ms

SARA.jpg

SARA.jpg

1012 ms

RIDI_Thema_Bildung.jpg

RIDI_Thema_Bildung.jpg

1052 ms

RIDI_Thema_Industrie.jpg

RIDI_Thema_Industrie.jpg

997 ms

RIDI_Thema_Shop.jpg

RIDI_Thema_Shop.jpg

978 ms

RIDI_Thema_Sport.jpg

RIDI_Thema_Sport.jpg

995 ms

RIDI_Thema_Office.jpg

RIDI_Thema_Office.jpg

987 ms

loader.GIF

loader.GIF

948 ms

merged-a9e635d74171a356059cc763269a15c3-e59b69f359cb4f82de566bbbfc163af9.css.gzip

merged-a9e635d74171a356059cc763269a15c3-e59b69f359cb4f82de566bbbfc163af9.css.gzip

110 ms

Accessibility Review

ridi.de accessibility score

70

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

ridi.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ridi.de SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ridi.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Ridi.de main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

ridi.de

Open Graph description is not detected on the main page of RIDI. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: